<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			#d1{background-color: blue;height: 400px;}
			#c{
				opacity: 0.5;
			}
		</style>
	</head>
	<body>
		<div id="d1">
			<img src="../img/mess.png" id="c" />
		</div>
	</body>
</html>
